Mechanical and Materials Engineering, Department of
Department of Mechanical and Materials Engineering: Faculty Publications
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Document Type
Article
Date of this Version
11-23-1999
Citation
United States Patent Sicking et al. Patent Number: 5,988,598
Abstract
A breakaway guardrail post includes upper and lower post sections spaced apart but connected by a breakaway joint. The joint is attached at one end to the upper post by a first fastener set and connected at a second end by a second fasteners set. Upon impact forces being applied to the upper post section, the first fastener fails and the upper post section rotates downwardly.
Included in
Mechanics of Materials Commons, Nanoscience and Nanotechnology Commons, Other Engineering Science and Materials Commons, Other Mechanical Engineering Commons